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316 datasets

Utility Wind Project Size by County and State: 2022

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

This map illustrates the variety of median plant capacity sizes across the United States and California counties for wind plants whose total nameplate...

Utility Renewable Capacity by Type and County: 2023

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Energy data and map are from the California Energy Commission and include utility scalepower plants. Plants of any type below 1 MW (e.g. residential s...

Utility Solar Generation Regions: 2022

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

The map depicts Solar Generation Regions of California, which are regions with concentrations of operating commercial solar plants. The regions were...

Solar Resource Areas (2022)

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML, ARCGIS GEOSERVICES REST API, CSV, ZIP, GEOJSON, KML

Solar Resource Areas created were produced using a k-means method that groups solar generating plants into discrete regions based on their latitude, l...

Utility Natural Gas Generation by Type, Heat Rate, and County: 2020

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

This map shows the percentage of energy produced by three types of natural gas power plants in each county - combined cycle, peaker, and aging plants....

Utility Renewable Generation by Type andCounty: 2024

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Energy data and map are from the California Energy Commission and include utilityscale power plants. Plants of any type below 1 MW (e.g. residential s...

Utility Hydroelectric Generation by Size and County: 2020

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Energy generation data and map are from the California Energy Commission and include utility scale power plants, with a nameplate capacity of 1MW or m...

Utility Wind Project Size by County and State: 2023

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Dec. 22, 2025; Produced by theCalifornia Energy Commission;Projection: NAD 1983 (2011)Contiguous USA Albers; Data:Energy Information Administration(EI...

Utility Renewable Generation by Type and County: 2023

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Energy data and map are from the California Energy Commission and include utilityscale power plants. Plants of any type below 1 MW (e.g. residential s...

Utility Renewable Capacity by Type and County: 2022

Published by: California Energy Commission
Last updated: Sunday, April 12, 2026
File types: HTML

Energy data and map are from the California Energy Commission and include utility scalepower plants. Plants of any type below 1 MW (e.g. residential s...